I say take charge of it now!
The first thing I would do is buy a fertility kit at the drugstore- had I done this earlier, I would've saved myself 6 months of disappointments. You see, I was 32 when we began trying. I did the temp thing, counted days, etc- and no pregnancy. I began to buy the kits and what do you know- NO POSITIVES. I was not ovulating. I had a period and everything- just was not ovulating.
As soon as I went to the Dr with this (after trying only 6 months), he immediately put me on metaformin (sp) and the next month- pregnant. I'm due any day now!
I think we need to be VERY proactive about our health- especially our reproductive health- so when you go to the Dr (with or without a positive ov test), go prepared and if your Dr does not respond- if he/she says "relax"- find a new Dr.
Wishing you the best!